mark
Fri Jul  5 15:07:59 EDT 1996
Update of /a/cvsroot/src/sys/arch/arm32/dev/console
In directory pain.lcs.mit.edu:/a/tmp/cvs-serv20763

Modified Files:
	vt220.c 
Log Message:
Make sure all routes through vt_curadr() range check the x and y coordinates.
This fixes a nasty bug that could kill the kernel without ever reporting
a panic.